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Cape Mountain Zebra
The Cape mountain zebra (''Equus zebra zebra'') is a nominate subspecies of mountain zebra that occurs in certain mountainous regions of the Western and Eastern Cape provinces of South Africa. It is the smallest of all existing zebra species and also the most geographically restricted. Although once nearly driven to extinction, the population has now been increased by several conservation methods, and is classified as Vulnerable by the IUCN. Taxonomy The Cape mountain zebra is one of two geographically separated subspecies of the species ''Equus zebra'' (mountain zebra), the other being Hartmann's mountain zebra (''Equus zebra hartmannae''). The Cape mountain zebra was once regarded as a separate species from Hartmann's mountain zebra based on taxonomic evidence, but recent genomic evidence has led to the two populations now being reclassified as subspecies of ''Equus zebra''. Appearance Like all zebra species, the Cape mountain zebra has a characteristic black and white st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( ; referred to colloquially as the ''ice age, Ice Age'') is the geological epoch (geology), epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek () 'most' and (; Latinized as ) 'new'. The aridification and cooling trends of the preceding Neogene were continued in the Pleistocene. The climate was strongly variable depending on the glacial cycle, oscillating between cold Glacial period, glacial periods and warmer Interglacial, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Zebra National Park
Mountain Zebra National Park is a national park in the Eastern Cape province of South Africa; established in July 1937 for the purpose of providing a nature reserve for the endangered Cape mountain zebra. It is surrounded by of the Mountain Zebra-Camdeboo Protected Environment. History In the early 1930s, the Cape mountain zebra was threatened with extinction. The National Parks Board of Trustees proclaimed a area for the zebra's preservation in 1938 after the purchase of the farm ''Babylons Toren'', Cradock the year before. The mountain zebra population of the park comprised only five stallions and one mare and was insufficient to expand the population. By 1950 only two stallions remained, and a neighbouring farmer, Mr H L Lombard, improved the breeding pool by donating eleven zebra to the park, five stallions and six mares. By 1964, there were only 25 zebra in the park. At this time, the park's size was increased to and Paul Michau donated six zebra to the park. From th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CITES
CITES (shorter acronym for the Convention on International Trade in Endangered Species of Wild Fauna and Flora, also known as the Washington Convention) is a multilateral treaty to protect endangered plants and animals from the threats of international trade. It was drafted as a result of a resolution adopted in 1963 at a meeting of members of the International Union for Conservation of Nature (IUCN). The convention was opened for signature in 1973 and CITES entered into force on 1 July 1975. Its aim is to ensure that international trade (import/export) in specimens of animals and plants included under CITES does not threaten the survival of the species in the wild. This is achieved via a system of permits and certificates. CITES affords varying degrees of protection to more than 40,900 species. , the Secretary-General of CITES is Ivonne Higuero. Background CITES is one of the largest and oldest conservation and sustainable use agreements in existence. There are three workin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological species. A series of Regional Red Lists, which assess the risk of extinction to species within a political management unit, are also produced by countries and organizations. The goals of the Red List are to provide scientifically based information on the status of species and subspecies at a global level, to draw attention to the magnitude and importance of threatened biodiversity, to influence national and international policy and decision-making, and to provide information to guide actions to conserve biological diversity. Major species assessors include BirdLife International, the Institute of Zoology (the research division of the Zoological Society of London), the World Conservation Monitoring Centre, and many Specialist Groups w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, invasive species, and climate change. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexual Maturity
Sexual maturity is the capability of an organism to reproduce. In humans, it is related to both puberty and adulthood. ''Puberty'' is the biological process of sexual maturation, while ''adulthood'', the condition of being socially recognized as an independent person capable of giving consent and taking responsibility, generally implies sexual maturity (certain disorders of sexual development notwithstanding), but depends on other criteria, defined by specific cultural expectations. Most multicellular organisms are unable to sexually reproduce at birth (animals) or germination (e.g. plants): depending on the species, it may be days, weeks, or years until they have developed enough to be able to do so; in addition, certain cues may trigger an organism to become sexually mature. These may be external, such as drought, or fire, that triggers sexual maturation of certain plants, or internal, such as percentage of body fat (certain animals). Internal cues are not to be confused ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Young Cape Mountain Zebra
Young may refer to: * Offspring, the product of reproduction of a new organism produced by one or more parents * Youth, the time of life when one's age is low, often meaning the time between childhood and adulthood Music * The Young, an American rock band * ''Young'', an EP by Charlotte Lawrence, 2018 Songs * "Young" (Baekhyun and Loco song), 2018 * "Young" (The Chainsmokers song), 2017 * "Young" (Hollywood Undead song), 2009 * "Young" (Kenny Chesney song), 2002 * "Young" (Place on Earth song), 2018 * "Young" (Tulisa song), 2012 * "Young", by Ella Henderson, 2019 * "Young", by Lil Wayne from '' Dedication 6'', 2017 * "Young", by Nickel Creek from ''This Side'', 2002 * "Young", by Sam Smith from ''Love Goes'', 2020 * "Young", by Silkworm from '' Italian Platinum'', 2002 * "Young", by Vacations (band), 2016 * "Young", by Vallis Alps, 2015 * "Young", by Pixey, 2016 People Surname * Young (surname) Given name * Young (Korean name), Korean unisex given name and name elemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dominance Hierarchy
In the zoological field of ethology, a dominance hierarchy (formerly and colloquially called a pecking order) is a type of social hierarchy that arises when members of animal social animal, social groups interact, creating a ranking system. Different types of interactions can result in dominance depending on the species, including Ritualized aggression, ritualized displays of aggression or direct physical violence. In social living groups, members are likely to compete for access to limited resources and mating opportunities. Rather than fighting each time they meet, individuals of the same sex establish a relative rank, with higher-ranking individuals often gaining more access to resources and mates. Based on repetitive interactions, a social order is created that is subject to change each time a dominant animal is challenged by a subordinate one. Definitions Dominance is an individual's preferential access to resources over another based on coercive capacity based on streng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springbok
The springbok or springbuck (''Antidorcas marsupialis'') is an antelope found mainly in south and southwest Africa. The sole member of the genus (biology), genus ''Antidorcas'', this bovid was first Species description, described by the German zoologist Eberhard August Wilhelm von Zimmermann in 1780. Three subspecies are identified. A slender, long-legged antelope, the springbok reaches at the shoulder and weighs between . Both sexes have a pair of black, long horn (anatomy), horns that curve backwards. The springbok is characterised by a white face, a dark stripe running from the eyes to the mouth, a light brown coat (animal), coat marked by a reddish-brown stripe that runs from the upper foreleg to the buttocks across the flanks like the Thomson's gazelle, and a white Rump (animal), rump flap. Active mainly at dawn and dusk, springbok form harem (zoology), harems (mixed-sex herds). In earlier times, springbok of the Kalahari Desert and Karoo migrated in large numbers acros ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eragrostis Curvula
''Eragrostis curvula'' is a species of grass known by the common name weeping lovegrass. Other common names include Boer lovegrass, curved lovegrass, Catalina lovegrass, and African lovegrass. It is native to southern Africa. It is an introduced species on other continents.Gucker, Corey L. (2009)''Eragrostis curvula''.In: Fire Effects Information System, nline U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Retrieved 12-22-2011. Description ''Eragrostis curvula'' is usually a long-lived perennial grass, but it is sometimes an annual plant. It is variable in appearance, and there are many different natural and cultivated forms. In general, it forms tufts of stems up to tall. The tufts may reach a diameter of . The grass grows from a thick root network. Plants have been noted to have roots penetrating over deep in the soil and laterally. The roots can grow per day. The first root to grow into the soil from a seedling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Themeda Triandra
} ''Themeda triandra'' is a species of perennial tussock-forming grass widespread in Africa, Australia, Asia and the Pacific. In Australia it is commonly known as kangaroo grass and in East Africa and South Africa it is known as red grass and red oat grass or as ''rooigras'' in Afrikaans. Kangaroo grass was formerly thought to be one of two species, and was named ''Themeda australis''. The plant has traditional uses as food and medicine in Africa and Australia. Indigenous Australians harvested it to make bread and string for fishing nets around 30,000 years ago. It was used as livestock feed in early colonial Australia, but this use was largely replaced by introduced plants. there is a large government-funded project underway to investigate the possibility of growing kangaroo grass commercially in Australia for use as a regular food source for humans. Description ''Themeda triandra'' is a perennial grass which grows in dense tufts up to tall and wide. It flowers in summ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graminivore
A graminivore is a herbivorous animal that feeds primarily on grass, specifically "true" grasses, plants of the family Poaceae (also known as Graminae). Graminivory is a form of grazing. These herbivorous animals have digestive systems that are adapted to digest large amounts of cellulose, which is abundant in fibrous plant matter and more difficult to break down for many other animals. As such, they have specialized enzymes to aid in digestion and in some cases symbiotic bacteria that live in their digestive track and "assist" with the digestive process through fermentation as the matter travels through the intestines. Graminivores not only consume grasses, but also sedges. Grasses and sedges are both graminoids. Sedges are a part of the Cyperaceae family. Grasses are hollow with stems jointed and nodes, and typically have a round cross-section. Sedges are either round or triangular in cross section and not hollow. Horses, cattle, geese, guinea pigs, hippopotamuses, cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
